Search Results for author: Jon Heiselman

Found 2 papers, 0 papers with code

LIBR+: Improving Intraoperative Liver Registration by Learning the Residual of Biomechanics-Based Deformable Registration

no code implementations11 Mar 2024 Dingrong Wang, Soheil Azadvar, Jon Heiselman, Xiajun Jiang, Michael Miga, Linwei Wang

The surgical environment imposes unique challenges to the intraoperative registration of organ shapes to their preoperatively-imaged geometry.

Comparing Regularized Kelvinlet Functions and the Finite Element Method for Registration of Medical Images to Sparse Organ Data

no code implementations8 Jun 2023 Morgan Ringel, Jon Heiselman, Winona Richey, Ingrid Meszoely, William Jarnagin, Michael Miga

Average target registration errors were 4. 6 +/- 1. 0 and 3. 2 +/- 0. 8 mm on the liver dataset and 5. 4 +/- 1. 4 and 6. 4 +/- 1. 5 mm on the breast dataset for the regularized Kelvinlets and finite element method models, respectively.

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